Technical Data
TECHNICAL DATA
| N62B48O1 (E70, X5 xDrive48i) | N63B44O0 (F07, 550i Gran Turismo) | |
|---|---|---|
| Type | V8 | V8 |
| Displacement [cm3 ] | 4799 | 4395 |
| Firing order | 1-5-4-8-6-3-7-2 | 1-5-4-8-6-3-7-2 |
| Bore/stroke [mm] | 93/88.3 | 89/88.3 |
| Power output at speed [kW/hp] [rpm] | 270/350 (6300) | 300/400 (5500 - 6400) |
| Power output per liter [kW/l] | 56.26 | 68.26 |
| Torque at speed [Nm/lb-ft.](rpm) | 490/350 (3400) | 600/450 (1750 - 4500) |
| Cutoff speed [rpm] | 6500 | 6500 |
| Compression ratio | 10.5 : 1 | 10.0 : 1 |
| Distance between cylinders [mm] | 98 | 98 |
| Valves per cylinder | 4 | 4 |
| Intake valve diameter [mm] | 35.0 | 33.0 |
| Exhaust valve diameter [mm] | 29.0 | 29.0 |
| Main bearing journal diameter of the crankshaft [mm] | 70 | 65 |
| Connecting rod bearing journal diameter of the crankshaft [mm] | 54 | 54 |
| Acceleration (0 - 60 mph) | 6.4 | 5.4 |
| Fuel rating [RON] | 98 | 98 |
| Fuel type [RON] | 91 - 98 | 91 - 98 |
| Engine management system | ME9.2.2 | MSD85 |
| Exhaust emission standards US | ULEVII | ULEVII |